HPC-AI TechnologyVideo model

Open-Sora 2.0

Clip lengthn/a

n/alongest single cliphigher is better

PopularityRank 212 of 875

44out of 100first value

Summary

Open-Sora 2.0 is a video model from HPC-AI Technology. One 11B model supports text-to-video and image-to-video; the project says it is optimized for I2V.

What Open-Sora 2.0 can do

“n/a” means the provider does not state it or we have not sourced it yet. That is not a “no”.

Text to videoyesSource

Image to videoyesSource

Referencesn/a

Audion/a

Runs locallyyesSource

Extendn/a

Start and end framen/a

Max. resolution768 px (zusätzlich 256 px)Source

Popularity compared

How often the model is searched for, used and mentioned, compared with every model of its category.

Popularity index

0 to 100, higher is more popular

20 of 98 models

LTX-2.570

Sora 259

Veo 3.150

Open-Sora 2.044

SkyReels V2 T2V 14B42

Open-Sora 2.0

As of November 2026 · Source: gradually.ai popularity index

Over time

First value from November 5, 2026. The timeline appears from the second week.

Open-Sora 2.0 compared

Compare with another model

First video model

Second video model

All specifications

Architecture

Parameters: 11B; Source: Parameters

Input and output

Maximum resolution: 768 px (zusätzlich 256 px); Source: Maximum resolution

Watermarking and provenance

AI watermarking refers to invisible signals embedded in the output. Visible marks and provenance metadata are listed separately. Unknown means there is insufficient evidence for that particular field.

AI watermarking: Unknown; no source
Watermarking technique: Not known; no source

Licence and access

Weights: Open weights; Source: Weights
Access: Local; Source: Access
Release: Open-Sora 2.0 was released on March 12, 2025.; Source: Release

Further details

Checkpoint: hpcai-tech/Open-Sora-v2.; Source: Checkpoint
Input modes: One 11B model supports text-to-video and image-to-video; the project says it is optimized for I2V.; Source: Input modes
Documented resolutions: The official project lists 256 px and 768 px resolutions.; Source: Documented resolutions
Weights and license: The checkpoint is publicly downloadable; the model card lists Apache 2.0.; Source: Weights and license

Sources and data date

Type	Evidence and data date
Additional source	HPC-AI Technology (retrieved November 1, 2026)
Additional source	HPC-AI Technology (retrieved November 1, 2026) · HPC-AI Technology · Editorial description reviewed November 1, 2026
Additional source	OpenRouter: Popularity index (derived), CC BY 4.0
Additional source	Vercel AI Gateway: Popularity index (derived), CC BY 4.0
Additional source	Ollama: cumulative downloads for the popularity index
Additional source	Replicate: cumulative runs for the popularity index
Additional source	Google Trending Now: limited feed selection for Germany and the US
Additional source	Creative Commons Attribution 4.0